---
title: "SQL-371: Delete DocumentImagingError via ExportErrorEnrollmentDocuments"
summary: Delete operation against DocumentImagingError via NHibernate ORM.
status: draft
owner: SAIF Doc Gen
last_reviewed: 2026-09-24
library: SAIF.Services
reference_type: package
---

# SQL-371: Delete DocumentImagingError via ExportErrorEnrollmentDocuments

This statement deletes the `DocumentImagingError` entity identified by its identifier (`ID`) via `IUnitOfWork.GetRepository<T>().Delete(entity)`, invoked from `McoImageExporter.ExportErrorEnrollmentDocuments` (`Services/SAIF.Services/Imaging/McoImageExporter.cs:190`). The repository is obtained earlier as a local field. The SQL below is inferred from this repository call and the `DocumentImagingError` NHibernate mapping — it is not literal SQL present in source.

## Classification

| Field | Value |
| --- | --- |
| **SQL ID** | SQL-371 |
| **Operation type** | Delete |
| **Execution method** | ORM (IRepository.Delete) |
| **Database** | Oracle |
| **Schema** | CLM_DBA |
| **Command type** | N/A (ORM-generated) |
| **Business object** | `DocumentImagingError` |
| **Criteria property** | N/A — ORM |
| **Lifecycle method** | `ExportErrorEnrollmentDocuments` |

## Parameters

| Parameter | Direction | Type | Max length | Description |
| --- | --- | --- | --- | --- |
| `:Id` | Input | int? | N/A | Identifier of the DocumentImagingError being deleted (`ID`) |

## Tables

| Table | Access | Columns used |
| --- | --- | --- |
| [DOCUMENT_IMAGING_ERROR](../database-tables.md#document_imaging_error) | DELETE | `ID` |

## LINQ statement

Source: `Services/SAIF.Services/Imaging/McoImageExporter.cs:190`. The repository is obtained on line 152.

```csharp
// Services/SAIF.Services/Imaging/McoImageExporter.cs:152
var repository = _unitOfWork.GetRepository<DocumentImagingError>();

// Services/SAIF.Services/Imaging/McoImageExporter.cs:190
repository.Delete(error);
```

## Sample SQL

> **Inferred SQL:** This SQL was inferred from the LINQ statement above and the NHibernate mappings. It is not concrete SQL from source code; NHibernate generates the executed statement at runtime, so aliases, column order, join syntax, and bind-parameter names may differ.

```sql
-- Inferred from LINQ (NHibernate mapping translation); not concrete SQL
DELETE FROM CLM_DBA.document_imaging_error
WHERE ID = :Id
```

Translation notes:

- `Schema("CLM_DBA")` + `Table("document_imaging_error")` (lines 12-13); table name casing reproduced as mapped.
- `repository` is `_unitOfWork.GetRepository<DocumentImagingError>()` (line 152). The entity is modified after `Delete` (line 192) but only for in-memory reporting.

## Operations and processes
- McoImageExporter.ExportErrorEnrollmentDocuments — see [Operations and processes](../operations-processes.md)

## Sources
- `Services/SAIF.Services/Imaging/McoImageExporter.cs (L190)`